import time
fp="python3/study/shiping.txt"

f=open(fp,"r+")
line=int(f.readline(10000))
while line>0:
    print(9-line)
    line1=f.readline(10000)
    print(line1)
    line1=f.readline(10000)
    print(line1)
    line-=1
    time.sleep(1)
f.close()
a="a"
while a!="":
    a=input()

"""
f=open(fp,"w+")
s=input("输入:")
f.writelines(s)
"""
